27305145

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5099}}^1$

素因数の和:5134

約数の個数: 48

約数和(自身を含む): 57283200

約数和(自身を除く): 29978055

約数列:

[1, 3, 5, 7, 9, 15, 17, 21, 35, 45, 51, 63, 85, 105, 119, 153, 255, 315, 357, 595, 765, 1071, 1785, 5099, 5355, 15297, 25495, 35693, 45891, 76485, 86683, 107079, 178465, 229455, 260049, 321237, 433415, 535395, 606781, 780147, 1300245, 1606185, 1820343, 3033905, 3900735, 5461029, 9101715, 27305145]

約数ペア:

[(1, 27305145), (3, 9101715), (5, 5461029), (7, 3900735), (9, 3033905), (15, 1820343), (17, 1606185), (21, 1300245), (35, 780147), (45, 606781), (51, 535395), (63, 433415), (85, 321237), (105, 260049), (119, 229455), (153, 178465), (255, 107079), (315, 86683), (357, 76485), (595, 45891), (765, 35693), (1071, 25495), (1785, 15297), (5099, 5355)]